Publicaties
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4th international conference on the application of physical modelling to port and Coastal protection: book of Abstracts Universiteit Gent
Cox regression survival analysis with compositional covariates : application to modelling mortality risk from 24-h physical activity patterns Universiteit Gent
Objectively measured physical activity in population-representative parent-child pairs: parental modelling matters and is context-specific KU Leuven
BACKGROUND: Evidence for the context-specific influence of parental modelling on physical activity (PA) in childhood remains inconclusive. This nationwide Swiss study assessed the cross-sectional association between objectively measured PA of parents and their children and whether it varied across different levels of sociodemographic and environmental factors. In a second step a structural equation-model (SEM) was used to assess, whether ...
A brief review on Multiphysics modelling of the various physical and chemical phenomena occurring in active oxidation reactors Universiteit Antwerpen
Heterogeneous photocatalysis can be used as an advanced oxidation technology frequently studied for application in photoreactors for air and water treatment. Extensive experimental investigation entails high costs and is also time consuming. Multiphysics modelling, a relatively new numerical method, provides a cost-effective and valuable alternative. By reconstructing the reactor geometry in dedicated software, meshing it and solving for ...
Is stochastic grey-box modelling suited for physical properties estimation of building components from on-site measurements? KU Leuven
© 2017 SAGE Publications. In current energy requirements, the thermal performance of buildings is assessed with simplified energy models. A performance label is calculated based on thermal properties of the constituent components of the building envelope. These properties, however, do not include factors such as workmanship issues, or moisture or airflow influences which might affect the thermal performance as designed. To have a better view on ...
Comparative study on modelling concrete properties using physical and mechanical properties of recycled coarse aggregate KU Leuven
Two physical properties of recycled aggregate (RA), namely oven-dried particle density (ρrd ) and water absorption (WA24), are commonly used to characterize the quality of RA and to model the properties of recycled aggregate concrete (RAC). This approach suffers from several drawbacks, including high variability in WA24, overestimation of absorbed water due to the decomposition of hydrates during drying at (110 ± 5) ◦C, neglect of absorption ...
Finite element modelling of several physical engineering problems Universiteit Gent
This paper presents the application of the Finite Element Method (FEM) to a wide range of physical engineering problems and analysis types. It summarises some of the research works carried out by the author using FEM. The types of analysis, which are coved in this paper, include linear and non-linear stress analysis, heat transfer analysis, diffusion analysis, coupled thermal-stress and coupled diffusionstress analysis, fracture mechanics ...
Overtopped wave loads on walls (Walowa) – Numerical and physical modelling of large-scale experiments in the Delta Flume Waterbouwkundig Laboratorium
Large-scale experiments on overtopping wave impact loads on dike mounted walls were conducted in the Deltares Delta Flume for mildly sloping foreshore and shallow water conditions. The experiments were accompanied by a set of numerical model tools in order to help design the experimental set-up, extend the measured data by the high resolution output of the numerical models and to numerically remodel a change in geometry. The methods used for the ...